Chapter 7 System of Linear Equations

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7.1 Developing Systems of Linear Equations

Notes
71a Developing Systems of Linear Equations.pdf

71b Developing Systems of Linear Equations II.pdf


Video :
http://www.youtube.com/watch?v=NjozvSCXxCY

Assignment
p 401 #5,6,7,8,9,10,13,15


7.2 Soving Systems of Linear Equations Graphically

Notes
72 Solving a System of Linear Equations Graphically.pdf

72 B Solving a System of Linear Equations Graphically.pdf

Video -
https://www.youtube.com/watch?v=yePWEgjyHb8&list=UUUf_KbufIk4zPvnuPpt9bDQ

Assignment
p 409-410 #3-16

7.3 Soving Systems of Linear Equations Graphically using Technology
Math Lab
Using the Desmos App
72 Solving a System of Linear Equations Graphically.pdf


Assignment:
p 412 to 413 #1-5


7.4 Solving Systems of Linear Equations Using Substitution

Notes
73 Using Graphing Technology to solve A system of linear Equations.pdf

Videos
https://www.youtube.com/watch?v=8P9a_PbTkVA&list=UUUf_KbufIk4zPvnuPpt9bDQ
https://www.youtube.com/watch?v=39qWVc9JrwY&index=25&list=UUUf_KbufIk4zPvnuPpt9bDQ
https://www.youtube.com/watch?v=MDHiLwDLjMg&index=24&list=UUUf_KbufIk4zPvnuPpt9bDQ
Assignment
p 425 to 426 #4-22


7.5 Solving Systems of Linear Equations Using Elimination
Notes
74 Using Substitution As a Strategy to Solve Linear System.pdf

Videos
https://www.youtube.com/watch?v=CySRh8XMyfE&list=UUUf_KbufIk4zPvnuPpt9bDQ&index=26
Assignment
p 437 to 439 #3-21

7.6 Properties of Systems of Linear Equations
Notes
7.6 Properties of Systems Notes Inked.pdf

Videos
https://www.youtube.com/watch?v=md4W2bRUT8k&list=UUUf_KbufIk4zPvnuPpt9bDQ&index=27
Assignment
p 448 to 449 #4-21